170 lines
4.3 KiB
C
170 lines
4.3 KiB
C
/* -*- c -*- */
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#ifndef INCLUDED_LIB3DS_NODE_H
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#define INCLUDED_LIB3DS_NODE_H
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/*
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* The 3D Studio File Format Library
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* Copyright (C) 1996-2001 by J.E. Hoffmann <je-h@gmx.net>
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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*/
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#ifndef INCLUDED_LIB3DS_TRACKS_H
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#include <tracks.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* Scene graph ambient color node data
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* \ingroup node
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*/
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typedef struct _Lib3dsAmbientData {
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Lib3dsRgb col;
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Lib3dsLin3Track col_track;
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} Lib3dsAmbientData;
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/*!
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* Scene graph object instance node data
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* \ingroup node
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*/
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typedef struct _Lib3dsObjectData {
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Lib3dsVector pivot;
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char instance[64];
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Lib3dsVector bbox_min;
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Lib3dsVector bbox_max;
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Lib3dsVector pos;
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Lib3dsLin3Track pos_track;
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Lib3dsQuat rot;
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Lib3dsQuatTrack rot_track;
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Lib3dsVector scl;
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Lib3dsLin3Track scl_track;
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Lib3dsFloat morph_smooth;
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char morph[64];
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Lib3dsMorphTrack morph_track;
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Lib3dsBool hide;
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Lib3dsBoolTrack hide_track;
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} Lib3dsObjectData;
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/*!
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* Scene graph camera node data
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* \ingroup node
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*/
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typedef struct _Lib3dsCameraData {
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Lib3dsVector pos;
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Lib3dsLin3Track pos_track;
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Lib3dsFloat fov;
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Lib3dsLin1Track fov_track;
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Lib3dsFloat roll;
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Lib3dsLin1Track roll_track;
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} Lib3dsCameraData;
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/*!
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* Scene graph camera target node data
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* \ingroup node
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*/
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typedef struct _Lib3dsTargetData {
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Lib3dsVector pos;
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Lib3dsLin3Track pos_track;
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} Lib3dsTargetData;
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/*!
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* Scene graph light node data
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* \ingroup node
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*/
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typedef struct _Lib3dsLightData {
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Lib3dsVector pos;
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Lib3dsLin3Track pos_track;
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Lib3dsRgb col;
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Lib3dsLin3Track col_track;
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Lib3dsFloat hotspot;
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Lib3dsLin1Track hotspot_track;
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Lib3dsFloat falloff;
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Lib3dsLin1Track falloff_track;
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Lib3dsFloat roll;
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Lib3dsLin1Track roll_track;
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} Lib3dsLightData;
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/*!
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* Scene graph spotlight target node data
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* \ingroup node
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*/
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typedef struct _Lib3dsSpotData {
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Lib3dsVector pos;
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Lib3dsLin3Track pos_track;
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} Lib3dsSpotData;
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/*!
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* Scene graph node data union
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* \ingroup node
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*/
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typedef union _Lib3dsNodeData {
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Lib3dsAmbientData ambient;
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Lib3dsObjectData object;
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Lib3dsCameraData camera;
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Lib3dsTargetData target;
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Lib3dsLightData light;
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Lib3dsSpotData spot;
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} Lib3dsNodeData;
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/*!
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* \ingroup node
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*/
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#define LIB3DS_NO_PARENT 65535
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/*!
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* Scene graph node
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* \ingroup node
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*/
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struct _Lib3dsNode {
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Lib3dsUserData user;
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Lib3dsNode *next;\
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Lib3dsNode *childs;\
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Lib3dsNode *parent;\
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Lib3dsNodeTypes type;\
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Lib3dsWord node_id;\
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char name[64];\
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Lib3dsWord flags1;\
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Lib3dsWord flags2;\
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Lib3dsWord parent_id;
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Lib3dsMatrix matrix;
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Lib3dsNodeData data;
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};
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_new_ambient();
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_new_object();
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_new_camera();
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_new_target();
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_new_light();
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_new_spot();
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extern LIB3DSAPI void lib3ds_node_free(Lib3dsNode *node);
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extern LIB3DSAPI void lib3ds_node_eval(Lib3dsNode *node, Lib3dsFloat t);
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_by_name(Lib3dsNode *node, const char* name,
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Lib3dsNodeTypes type);
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extern LIB3DSAPI Lib3dsNode* lib3ds_node_by_id(Lib3dsNode *node, Lib3dsWord node_id);
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extern LIB3DSAPI void lib3ds_node_dump(Lib3dsNode *node, Lib3dsIntd level);
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extern LIB3DSAPI Lib3dsBool lib3ds_node_read(Lib3dsNode *node, Lib3dsFile *file, FILE *f);
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extern LIB3DSAPI Lib3dsBool lib3ds_node_write(Lib3dsNode *node, Lib3dsFile *file, FILE *f);
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#ifdef __cplusplus
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};
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#endif
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#endif
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